<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
    String path = request.getContextPath();
    String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE html>
<html>
<head>
    <base href="<%=basePath%>">
    <meta charset="UTF-8">
    <title>404</title>
</head>
<body>
资源已不在。
</body>
</html>